在上一个教程中，我们学会了如何使用Raspberry Pi（RPI）的串行硬件端口来通过通用异步万博app怎么更新接收器/发射器（UART）协议进行串行数据通信。大多数嵌入式设备具有用于交换控制台数据的UART端口。实际上，用于与控制器/计算机的同行通信的大多数传感器模块具有…

在上一个教程中，我们介绍了如何将SIM900A GSM-GPRS调制解调器与Raspberry Pi，Arduino和台式计算机连接在一起。万博app怎么更新SIM900A可以通过通用异步接收器/发射器（UART），I2C或SPI协议通过控制设备传达数据。调制解调器是一件具有IMEI号码的移动设备，该设备具有所有蜂窝的能力…

在前面的教程中,我们在comman覆盖了ds that are supported by a SIM900 GSM-GPRS modem. We’ve already discussed how to interface a SIM900A GSM-GPRS modem with Raspberry Pi, Arduino, as well as other microcontrollers and desktop computers. Now, it’s time to use this modem to make and receive calls, and send and receive…

在上一个教程中，我们学会了如何将SIM900 GSM-GPRS调制解调器与Raspberry Pi（RPI）和台式计算机连接。万博app怎么更新我们使用串行UART通信来与SIM900调制解调器进行“交谈”。通过使用标准UART接口与调制解调器使用双向数据通信，我们能够在RPI和…上拨打/接收/接收/接收/接收SMS消息。

In the previous tutorial, we covered how to interface a NEO-6M GPS module with Raspberry Pi (RPi). The module communicates with RPi over the universal asynchronous receiver/transmitter or UART protocol. The UART is the most common point-to-point data communication protocol. But, it’s not the only serial communication protocol. In embedded electronics, I2C and SPI protocols are…

在上一个教程中，我们讨论了I2C协议的基础知识。在大多数嵌入式设备中，要么UART否则I2C用于控制台消息。在本教程中，我们将使用I2C协议讨论Raspberry Pi中的串行通信。万博app怎么更新I2C在Ras万博app怎么更新pberry pi中，用于通过I2C协议的串行通信，Broadcom…

窥视孔，间谍孔或窥视孔是通过门的一个小开口，可以从内部到外面观看。这样的门孔允许在门外看到不打开门。通常，这些门孔具有鱼眼镜头，以更广阔的外观。在这个项目中，我们开发了数字版本…

One of the main attractions of the Raspberry Pi platform is its camera module. At present, Raspberry Pi Foundation offers three camera modules: • Camera Module 2 • Camera Module 2 NoIR • Raspberry Pi High-Quality Camera The camera module 2 is a replacement for the original camera module in April 2016. The V2 module…

万博app怎么更新Raspberry Pi是由Raspberry Pi Foundation开发的信用卡大小的单板计算机，Raspberry Pi Foundation是一家位于英国的慈善机构，致力于确保全球计算机和数字技术的访问。它最初是作为低成本的微型计算机开发的，可以将数字技能授予儿童。它没有任何电源或外围设备，因为它应该被编程……

Scratch is a programming tool for creating embedded games,stories and animations without using any written codings, rather using visually organized syntax which is in blocks with a drag-and-drop interface. One can use these blocks according to one’s requirement, scratch’s control of hardware is not only limited to the external inputs such as the keyboard and mouse.This article explains how to configure Scratch to extend its power to access GPIO(General Purpose Input and Output) of the Raspberry Pi.

Now voice control is not only limited to high end devices such as smart phones or iPhones. The Raspberry Pi, which is an open source hardware and completely customizable offers you the same. Plus, it’s cheap! You can customize it to play music, open gmail or maybe tell you some jokes.Here is a simple yet interesting example on how to customize your Raspberry Pi to light a led using voice control. In this tutorial we will learn how to install Voice Command, and making the configuration to turn a Led on and off.

This article is to make the procedure of setting up the WiFi. The Raspberry Pi is connected to Windows PC through Ethernet cable and the GUI is obtained using a VNC server. Although Raspberry Pi Model B comes with 100Mbps wired Ethernet, it is also essential to connect WiFi.The best arrangement is to purchase a cheap USB WiFi connector and utilize one of the USB ports to get to our WiFi home router. Setting up a Raspberry Pi utilizes the Raspbian OS to get to your remote system is simple – This article will guide you through the procedure.

This article is to provide step by step instructions for making Raspberry Pi as a web server where we can publish our web pages over local network. Apache is a prevalent web server application you can introduce on the Raspberry Pi to permit it to serve pages. All alone, Apache can serve HTML documents over HTTP, and with extra modules can serve element website pages utilizing scripting tools, for example, PHP. The fundamental services which are required to turn your Raspberry Pi into a web server are, Apache (the web server itself), PHP (scripting language).

This article is to make the process of transferring files from a Windows PC to Raspberry Pi easier. The Raspberry Pi is connected to a Windows PC through Ethernet cable and the GUI is obtained using a VNC server. Sharing files between Raspberry Pi and Windows is often very useful for Raspberry Pi users. Whether we need to transfer media files to the Raspberry Pi or want to share some software packages. This article discusses how to enable file sharing for a folder on the Raspberry Pi running the Raspbian OS.Microsoft developed the protocol called Common Internet File System (CIFS) for transfer of files between windows machines. The most popular implementation of CIFS in LINUX system is known as Samba and it allows Raspberry Pi to act as a CIFS file server, which allows a Windows PC to mount a folder on a Raspberry Pi and then allowing to modify(copy, delete, read and write) the files on it.

In this tutorial, we’ll learn how to interface the four-in-one BME680 pressure, gas, humidity, and temperature sensor with Raspberry Pi (RPi). This will include understanding how to log and retrieve data from a database. The BME680 can “communicate” with external controllers on either the serial peripheral interface (SPI) and I2C protocols. For this project, we’ll…

Home Security Systems are a need of the modern day houses. It is possible to design a simple home security solution by using Raspberry Pi and utilizing the power of Internet of Things. The home security system designed in this project is a simple and easily installable device built using Raspberry Pi 3, Web Cam and PIR Motion Sensor. The Raspberry Pi 3 Model B comes equipped with on-board Bluetooth (BLE) and Wi-Fi (BCM43438 Wireless LAN), so, it can be easily connected with a Wi-Fi Router to access a cloud service.

This tutorial is about creating a QR code (quick response code) using Raspberry Pi B and Python 3.7. QR code is an optical machine-readable code. Optical means it can be decoded using any camera device. A direct competitor of QR code is Bar code. QR’s advantage over Bar Code is it’s faster to read and…

This tutorial will teach you how to scan QR codes using the Raspberry Pi module and the official Raspberry Pi camera. To attach the camera to the Raspberry pi, we use a dedicated header is available onboard. You can also use a USB camera with Raspberry Pi. The disadvantage is USB interface is slow. Also,…

在这个项目中，我们的最终目标是在制作网络控制的机器人中找到并解决不同的要求，该机器人识别并将将文本消息转换为现实世界中的文本消息到计算机可读的文本文件。我们的目标是整合适当的技术，以解释和证明这种功能使用其有限的硬件和软件功能，而不是为此而不开发新的角色识别算法或硬件。

本文将提供将Raspberry Pi作为网络摄像头服务器的逐步说明提供，我们可以在其中使用Python脚本和一些必需的软件包通过万博app怎么更新本地网络直播视频。本教程中使用的软件包是Motion，它是一个开源软件，具有许多配置选项，可以根据我们的需求更改。